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心血管系统是一个密闭的管道系统,其中充盈着血液,这是形成血压的基础。在心室收缩时,主动脉压急剧升高,形成的压力称收缩压;心室舒张时主动脉压下降,在心舒末期动脉压所达到的最低值称为舒张压。健康成人在休息时动脉收缩压约为100～120/60～
The cardiovascular system is a closed tube system filled with blood, which is the basis for the formation of blood pressure. In the ventricular contraction, aortic pressure increased sharply, the formation of the pressure that systolic blood pressure; ventricular diastolic aortic pressure decreased in the end of the heart Shu-end arterial pressure reached the lowest value is called diastolic blood pressure. Healthy adults at rest artery systolic pressure of about 100 ~ 120/60 ~